Information Financialization (InfoFi) is a foundational paradigm shift underpinned by blockchain, token incentives, and AI empowerment, with the goal of "redefining the value of attention."I. Introduction: From Information Scarcity to Attention Scarcity—The Rise of InfoFiThe information revolution of the 20th century brought explosive growth in knowledge to human society, but it also created a paradox: when access to information became nearly cost-free, the true scarcity shifted from informat...